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379059 (2008 WN65)
Classification: Main-belt Asteroid          SPK-ID: 2379059
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1237362248162068 7.9135e-08  
a 2.999174495323156 5.3296e-08 au
q 2.628067965706816 2.5565e-07 au
i 11.05069591969554 7.8809e-06 deg
node 244.5333882864971 4.321e-05 deg
peri 115.3517374214972 5.4196e-05 deg
M 114.2822250186954 3.0366e-05 deg
tp 2458398.249436883481
(2018-Oct-06.74943688)
0.000161 TDB
period 1897.147195782011
5.19
5.0569e-05
1.385e-07
d
yr
n .1897586021793142 5.0581e-09 deg/d
Q 3.370281024939496 5.9891e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      6364 days (17.42 yr)  
   first obs. used      2002-08-04  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61272  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 09:33:54  

Additional Information
 Earth MOID = 1.64947 au 
 Jupiter MOID = 2.20094 au 
 T_jup = 3.214 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO334969  

379059 (2008 WN65)          Discovered 2008-Nov-17 by CSS at Catalina
Reference: Last Updated: 2013-11-20

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2056-Nov-28 06:15 00:06 Inter 0.0455797896967525 0.0455342158677053 0.0456253653615915 2.92578584595073 2.92578573617563 2472330.760280463 6.2134777483434 2314.27822644806 172.570628267352 -11.4014915722696 8313.4665276102 T 17 CATAB v2.0f-lin.ifort 2020-Jan-30 09:34:00 2020-Jan-30 09:34

Alternate Designations
 2008 WN65 = 2010 HE11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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